android或java timer声明
timer = new Timer(true);
timer.schedule(task,1000, 1000); //延时1000ms后执行,1000ms执行一次
TimerTask task = new TimerTask(){
public void run() {
Message message = new Message();
message.what = 1;
handler.sendMessage(message);
}
};
final Handler handler = new Handler(){
public void handleMessage(Message msg) {
switch (msg.what) {
case 1:
recLen++;
recTime.setText(GetRecTime(recLen));
break;
}
super.handleMessage(msg);
}
};